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Keysino Separation Technology Inc. — Investor Relations & Filings

Ticker · 300899 ISIN · CNE100004892 Shenzhen Stock Exchange Water supply; sewerage, waste management and remediation activities
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Filings indexed 634 across all filing types
Latest filing 2023-08-29 Interim / Quarterly Rep…
Country CN China
Listing Shenzhen Stock Exchange 300899

About Keysino Separation Technology Inc.

https://www.keysino.cn

Keysino Separation Technology Inc. specializes in the research, development, and application of advanced membrane separation technologies. The company provides comprehensive solutions for industrial fluid treatment, process optimization, and environmental protection. Its core product portfolio includes ultrafiltration, nanofiltration, and reverse osmosis systems, alongside specialized ceramic membranes designed for harsh operating environments. Keysino focuses on delivering integrated systems for wastewater treatment, zero liquid discharge (ZLD), and the recovery of valuable resources from industrial waste streams. Serving sectors such as petrochemicals, pharmaceuticals, metallurgy, and food processing, the company emphasizes energy efficiency and sustainable resource management. By leveraging proprietary membrane materials and engineering expertise, Keysino enables industrial clients to improve product purity, reduce operational costs, and meet stringent environmental standards.

Recent filings

Filing Released Lang Actions
2023年半年度报告摘要
Interim / Quarterly Report Classification · 95% confidence The document is titled as a '2023 年半年度报告摘要' which translates to '2023 Semi-Annual Report Summary'. It contains detailed financial data such as revenue, net profit, earnings per share, and changes compared to the previous period. It also includes information about accounting policy changes, shareholder structure, and management attendance at meetings. The document is 3306 characters long, which is relatively short but contains substantive financial data and analysis, not just an announcement or a link to a report. The content aligns with a comprehensive interim or quarterly financial report rather than a brief announcement or a certification. Therefore, the document fits the definition of an Interim / Quarterly Report (IR).
2023-08-29 Chinese
2023年半年度非经营性资金占用及其他关联资金往来情况汇总表
Regulatory Filings Classification · 90% confidence The document is a summary table of non-operating fund occupation and other related party fund transactions for the first half of 2023, prepared by a company. It includes financial data such as balances, amounts occupied, interest, and repayments for the period January to June 2023. The document is short (1074 characters) and contains detailed financial data for a half-year period, but it is not a full interim or quarterly report. It appears to be a specific financial disclosure related to related party transactions rather than a comprehensive financial report. It does not fit the definitions of Annual Report, Interim Report, or Earnings Release. It is not an announcement or a certification. Given the nature of the content, it is best classified as a Regulatory Filing (RNS), which is the fallback category for miscellaneous filings that do not fit other categories.
2023-08-29 Chinese
关于公司组织架构调整的公告
Board/Management Information Classification · 95% confidence The document is a company announcement regarding an organizational structure adjustment approved by the board of directors. It mentions a board meeting and changes in company management structure but does not include financial data, audit information, or regulatory filings related to financial performance. It is not a full report, earnings release, or proxy statement. The content fits best under Board/Management Information (MANG) as it relates to changes in company management and organizational structure.
2023-08-29 Chinese
董事会决议公告
Board/Management Information Classification · 95% confidence The document is an announcement of the resolutions passed at the tenth meeting of the third board of directors of Shanghai Kaixin Separation Technology Co., Ltd. It details the meeting's convening, attendance, and the approval of several proposals including the 2023 semi-annual report, a special report on the use of raised funds, organizational structure adjustments, and anticipated related party transactions. The document references other detailed reports published separately on the CNINFO website, indicating this is a summary or announcement of board decisions rather than the full reports themselves. The content focuses on board meeting decisions and changes, which aligns with Board/Management Information filings. The document length is short (1866 characters), and it is not a full financial report or earnings release but a board meeting resolution announcement. Therefore, the appropriate classification is Board/Management Information (MANG).
2023-08-29 Chinese
关于第三届董事会第十次会议相关事项的独立意见
Regulatory Filings Classification · 95% confidence The document is an independent director's opinion on matters discussed at the company's third board of directors' tenth meeting. It includes assessments of the company's half-year fundraising fund usage, daily related-party transactions, and guarantees, referencing the 2023 half-year period. The document is short (946 characters) and primarily provides independent opinions rather than detailed financial data or full reports. It does not contain comprehensive financial statements or detailed management analysis. It is not an annual or interim report, nor a full audit report. It is a regulatory compliance-related opinion document tied to board meeting matters. Given the nature and length, it fits best under Regulatory Filings (RNS), which covers miscellaneous regulatory announcements and compliance documents that do not fit other categories.
2023-08-29 Chinese
2023年半年度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled '上海凯鑫分离技术股份有限公司2023年半年度报告全文' which translates to 'Shanghai Keysino Separation Technology Inc. 2023 Semi-Annual Report Full Text'. It explicitly states it is a '半年度报告' (half-year report) covering the period from January 1, 2023 to June 30, 2023. The content includes detailed financial data, management discussion and analysis, company overview, accounting policy changes, and other comprehensive financial and operational information typical of an interim or quarterly report. The document length is 15,000 characters, indicating it is a full report rather than a brief announcement. There is no indication that this is merely an announcement or a certification. Therefore, this document fits the definition of an Interim / Quarterly Report (IR).
2023-08-29 Chinese

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